61431048

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1$

素因数の和:521

約数の個数: 160

約数和(自身を含む): 203860800

約数和(自身を除く): 142429752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 81, 84, 87, 108, 116, 126, 162, 168, 174, 189, 203, 216, 232, 252, 261, 324, 348, 378, 406, 467, 504, 522, 567, 609, 648, 696, 756, 783, 812, 934, 1044, 1134, 1218, 1401, 1512, 1566, 1624, 1827, 1868, 2088, 2268, 2349, 2436, 2802, 3132, 3269, 3654, 3736, 4203, 4536, 4698, 4872, 5481, 5604, 6264, 6538, 7308, 8406, 9396, 9807, 10962, 11208, 12609, 13076, 13543, 14616, 16443, 16812, 18792, 19614, 21924, 25218, 26152, 27086, 29421, 32886, 33624, 37827, 39228, 40629, 43848, 50436, 54172, 58842, 65772, 75654, 78456, 81258, 88263, 94801, 100872, 108344, 117684, 121887, 131544, 151308, 162516, 176526, 189602, 235368, 243774, 264789, 284403, 302616, 325032, 353052, 365661, 379204, 487548, 529578, 568806, 706104, 731322, 758408, 853209, 975096, 1059156, 1096983, 1137612, 1462644, 1706418, 2118312, 2193966, 2275224, 2559627, 2925288, 3412836, 4387932, 5119254, 6825672, 7678881, 8775864, 10238508, 15357762, 20477016, 30715524, 61431048]

約数ペア:

[(1, 61431048), (2, 30715524), (3, 20477016), (4, 15357762), (6, 10238508), (7, 8775864), (8, 7678881), (9, 6825672), (12, 5119254), (14, 4387932), (18, 3412836), (21, 2925288), (24, 2559627), (27, 2275224), (28, 2193966), (29, 2118312), (36, 1706418), (42, 1462644), (54, 1137612), (56, 1096983), (58, 1059156), (63, 975096), (72, 853209), (81, 758408), (84, 731322), (87, 706104), (108, 568806), (116, 529578), (126, 487548), (162, 379204), (168, 365661), (174, 353052), (189, 325032), (203, 302616), (216, 284403), (232, 264789), (252, 243774), (261, 235368), (324, 189602), (348, 176526), (378, 162516), (406, 151308), (467, 131544), (504, 121887), (522, 117684), (567, 108344), (609, 100872), (648, 94801), (696, 88263), (756, 81258), (783, 78456), (812, 75654), (934, 65772), (1044, 58842), (1134, 54172), (1218, 50436), (1401, 43848), (1512, 40629), (1566, 39228), (1624, 37827), (1827, 33624), (1868, 32886), (2088, 29421), (2268, 27086), (2349, 26152), (2436, 25218), (2802, 21924), (3132, 19614), (3269, 18792), (3654, 16812), (3736, 16443), (4203, 14616), (4536, 13543), (4698, 13076), (4872, 12609), (5481, 11208), (5604, 10962), (6264, 9807), (6538, 9396), (7308, 8406)]